Whats up guys, I have an 82 300D Turbo, recently, the battery wasnt charging, and I wasnt getting any electrical in the car, so I figured it might have been the battery, switched the battery, and still same problem. this leads me to the alternator, I check the tension in the belts, and thats all good, so I switch the alternator with a nice new bosch part, and it STILL isnt charging or giving me electrical, anyone have any ideas, me, my uncle(who runs a used MB dealership and a MB accredited shop) and my mechanic are all stumped.